Mathematics, 25.11.2020 22:20 bnbjj
PLEASE HELP ASAP!!
A sales manager analyzed the sales, in dollars, y, of snow shovels compared to the outside temperature, in Fahrenheit, x. The manager calculated the correlation coefficient of r=−0.82.
Which conclusion is most appropriate based on the correlation coefficient of the data?
There is a strong negative relationship, therefore as x increases, y increases.
There is a strong negative relationship, therefore as x increases, y decreases.
There is a weak negative relationship, therefore as x increases, y increases.
There is a weak negative relationship, therefore as x increases, y decreases.
Answers: 1
Mathematics, 21.06.2019 21:20
In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?
Answers: 2
Mathematics, 21.06.2019 21:30
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis
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Mathematics, 22.06.2019 01:30
Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)
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Mathematics, 22.06.2019 02:00
The product of 3 and a number increased by 8 is 31 written as an equation
Answers: 2
PLEASE HELP ASAP!!
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